Agility Autoparts Fuel Tank Filler Neck P/N:4063298

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$110.99
MPN: 4063298
UPC: 887548393678
Item Package Quantity: 1
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Agility Autoparts Fuel Tank Filler Neck P/N:4063298
Agility Autoparts Fuel Tank Filler Neck P/N:4063298
$110.99

Restore a secure, leak-free path from the fuel door to the tank with the Agility Auto Parts Fuel Tank Filler Neck (MPN 4063298). It drops in as a direct-fit replacement for the 1997-1998 Ford Expedition (V8-4.6L and V8-5.4L) and the 1998 Lincoln Navigator (V8-5.4L), routing fuel from the nozzle into the tank while its integrated vent manages tank pressure during refueling.

  • Direct-fit design: Engineered to meet or exceed all OEM specifications for the listed applications.
  • Sized to spec: 36-inch overall length with a 2.000-inch fill-pipe inside diameter.
  • Integrated venting: One vent with a 0.750-inch inside diameter to help manage tank pressure while fueling.
  • Quick-On attachment: Uses a Quick-On connection method for assembly to the fuel system.

A cracked, rusted, or damaged filler neck can cause raw-fuel odor, fuel seepage at the fill point, or trouble getting the nozzle to seat. If a failed filler neck is the cause, this replaces the original. Country of origin: Taiwan.

Interchange: 577-226
577226 · F75Z9034BC · F75Z9034BF · FN812

This part cross-references / interchanges with the following part numbers:

577-226, F75Z9034BC, F75Z9034BF, FN812

Frequently Asked Questions

What vehicles does this filler neck fit?

It fits the 1997-1998 Ford Expedition (V8-4.6L and V8-5.4L) and the 1998 Lincoln Navigator (V8-5.4L). Check the Buyer's Guide tab to confirm your vehicle.

What does a fuel tank filler neck do?

It routes fuel from the gas cap opening down into the tank and provides a vent path to manage tank pressure during refueling.

What are the key dimensions?

It has a 36-inch overall length, a 2.000-inch fill-pipe inside diameter, and one vent with a 0.750-inch inside diameter.

How does it attach?

This filler neck uses a Quick-On attachment method for connection to the fuel system, per the manufacturer's specifications.

What are signs my filler neck may need replacing?

A fuel smell near the fill point, fuel seepage, visible rust or cracks, or difficulty seating the nozzle. Diagnose the cause before replacing.